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path: root/firmware/drivers/wm8975.c (follow)
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* Added zero crossing check before changing volume to avoid noise during ↵Steve Gotthardt2007-01-13
| | | | | | volume changes. Removed extra volume sets. Added delay for vref to settle per app notes to reduce start up clicks. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12001 a1c6a512-1295-4272-9138-f99709370657
* Fix compile errors.Barry Wardell2006-12-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11796 a1c6a512-1295-4272-9138-f99709370657
* FS#6096. Recording on PortalPlayer targets (H10, iPod Video, iPod 4g, iPod ↵Barry Wardell2006-12-18
| | | | | | | | | | | | | | | | | | | | Color, iPod Nano). * Fix failed compile of enc_config.c when HAVE_MPEG2_SAMPR is not defined. * Fix bug in AIFF encoder header creation on little endian targets. * Add recording screen keymaps for H10 and iPod. * Move pcm_playback PP specific code to target tree. * Add recording code to wmcodec drivers. * Add pcm_record code. Some problems still remain: * Playback doesn't work after recording until Rockbox is restarted. * Gain control not implemented. * Only 16-bit/44KHz for now. The hardware should be capable of up to 24-bit/96KHz. * Line-in recording not tested on H10. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11794 a1c6a512-1295-4272-9138-f99709370657
* Move I2S initialisation out of the Wolfson codec driverDaniel Ankers2006-12-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11700 a1c6a512-1295-4272-9138-f99709370657
* move some audio driver specific code to the correspoding filesMarcoen Hirschberg2006-12-06
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11675 a1c6a512-1295-4272-9138-f99709370657
* first step in audio driver unification: renaming the functions to audio_*Marcoen Hirschberg2006-12-06
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11670 a1c6a512-1295-4272-9138-f99709370657
* generalise the wolfson codec code a bitMarcoen Hirschberg2006-10-20
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11277 a1c6a512-1295-4272-9138-f99709370657
* Fixed line out volume for 4G, Nano and 5G Ipods. Partial patch #4814 byThom Johansen2006-03-22
| | | | | | | Ralf Herz. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9181 a1c6a512-1295-4272-9138-f99709370657
* iPod: Audio driver for iPod Video/5G. Rename wm8971_* functions to ↵Dave Chapman2006-02-13
| | | | | | wmcodec_* to enable unification of the audio code for WM codecs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8676 a1c6a512-1295-4272-9138-f99709370657
* Some cosmetic cleaning of the wm8975 audio driverDave Chapman2006-02-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8667 a1c6a512-1295-4272-9138-f99709370657
* iPod: Initial attempt at volume/bass/treble control - more work is needed, ↵Dave Chapman2006-01-30
| | | | | | but it seems to be working. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8495 a1c6a512-1295-4272-9138-f99709370657
* Correctly attribute Bernard Leach as the (C) holder for code taken from ↵Dave Chapman2005-12-19
| | | | | | ipodlinux. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8264 a1c6a512-1295-4272-9138-f99709370657
* Squash compiler warningsDave Chapman2005-12-16
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8249 a1c6a512-1295-4272-9138-f99709370657
* iPod - Initial skeleton of an audio driverDave Chapman2005-12-16
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8248 a1c6a512-1295-4272-9138-f99709370657